Dr rear tine tiller has a powerful OHV engine and agressive counter-rotating tines that provide the extra muscle you need for sod-busting. Makes all types of soil preparation fast and easy. Features 212 cc 8.86 fpt, 10.2 ft/lb gross torque, ohv engine, forward rotating tines, tilling width: 11", tilling depth: up to 11", tine size: 11", wheels: 13" pneumatic, 2 year warranty in residential use, 90 days commercial.